WANG; Zhengfeng
Patent Applications and Registrations
Patent applications and USPTO patent grants for WANG; Zhengfeng.The latest application filed is for "reference voltage buffer circuit".
- WANG; Zhengfeng - Shenzhen CN
- WANG; Zhengfeng - Qingdao City CN
- Wang; Zhengfeng - Hangzhou CN
| Patent | Date |
|---|---|
| Reference Voltage Buffer Circuit App 20220149857 - CHEN; Junxi ; et al. | 2022-05-12 |
| Capacitance detecting circuit, touch detecting device and terminal device Grant 10,921,938 - Wang , et al. February 16, 2 | 2021-02-16 |
| Capacitance detecting circuit, touch device and terminal device Grant 10,845,926 - Wang , et al. November 24, 2 | 2020-11-24 |
| High-pressure Filter App 20200289962 - WANG; Zhengfeng | 2020-09-17 |
| Capacitance Detecting Circuit, Touch Detecting Device And Terminal Device App 20190278401 - WANG; Zhengfeng ; et al. | 2019-09-12 |
| Capacitance Detecting Circuit, Touch Device And Terminal Device App 20190272056 - WANG; Zhengfeng ; et al. | 2019-09-05 |
| Process for making a bamboo filament slab floor by opposite directional hot pressing Grant 7,661,450 - Wang February 16, 2 | 2010-02-16 |
| Process for Making a Bamboo Filament Slab Floor by Opposite Directional Hot Pressing App 20080053570 - Wang; Zhengfeng | 2008-03-06 |
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